Shame and mock the other teams fans (and even worse players wives...) and LOOK for fights... that's going above and beyond. That won't happen as intensly or aggresively AT ALL in the Marriot center (if at all). Don't try and compare apples and oranges.
And don't pull out the self righteous card either. We're dealing w/ a game where it got out of control. I think it could be relativly understood among 99% of fans, that Host schools should show a certain respect to other visiting fans. If this happened at the Marriot center, I wouldn't be going on to other forums and trying to justify why us as BYU fans let things get out of hand. I would be totally ashamed and have nothing to say, but apologize for the ignorant fans...